Lighting fixture



FIG. 1 is a bottom perspective view of a lighting fixture;

FIG. 2 is a bottom plan view of a lighting fixture;

FIG. 3 is a top plan view of a lighting fixture;

FIG. 4 is a side view of a lighting fixture; and,

FIG. 5 is an end view of a lighting fixture.

The ornamental design for a lighting fixture, substantially as shown. 